Keywords sister chromatid exchange;mutagens;antimutagenic agents;Panax Ginsen;Acanthopanax Gracilis Tylus;Glycyrrhiza Uralensis;Polyporus Umbellatus;

• 关键词姐妹染色单体交换;诱变剂;抗诱变药;人参;五加;甘草;猪苓;